At Flight and Systems test Saab AB, a post-processing software is used to process GPS data. A new software by the name GrafNav has been purchased and the purpose of this master thesis therefore became, partly to make a judgment regarding GrafNav?s ability to estimate position, velocity and accuracy, partly to if needed improve the estimate and finally find one or several methods to estimate the position and velocity accuracy. The judgment of GrafNav was performed partly by a comparison to the former post-processing software (PNAV) and partly by a comparison to the airplane?s inertial navigation system (INS).

Aim: Through the review of scientific articles, this study aimed to identify which oral health-related quality of life instruments that have been used in studies to measure the oral health-related quality of life in older individuals and the application of such instruments. Method: The study is based on a systematic literature review, where 14 articles have been chosen and evaluated against a checklist. Result: The oral health-related quality of life instruments that have been used on individuals, 65 years and older, are OHIP-49, OHIP-14, OHIP-20 or OHIP-EDENT, GOHAI and OIDP. The instruments are used to examine factors associated with the oral health-related quality of life. Significant associations have been identified, among other things, between the number of teeth in static occlusion, dry mouth and the quality of the dentures, and oral health-related quality of life. Social and cultural associations have also been revealed. Conclusions: Today there exist several well functioning instruments that are used for research purposes.

The aim of this study was to develop, implement and evaluate a mindfulness- and acceptance-based smoking cessation program in group (MRG). MRG was developed into an intervention consisting of 6 group sessions during 35 days including individual homework assignments. 8 of 10 participants completed the program. In order to evaluate the effect of MRG a quasi-experimental design with pretest and double posttest (second posttest at 1 month) was chosen. At second posttest, 50 percent (of 8 completers) were non-smokers, and the rest showed a decrease in smoking at a rate between 45 and 75 percent.

The aim of the study is to investigate the practice of psychoanalysis with infants, and its effect on mother and child. With psychoanalytical thoeries and contemporary research on infants interaction as a basis, five interwievs with psychoanalysts in practice has been done. Also taking part of a clinical meeting with nine psychoanalysts has been done. Two of the interwieved analysts where part of this meeting, therefor the total sum of twelve psychoanalysts who reports their thoughts about the process i infantanalysis. The study also includes three participating observations of infantanalysis.

Background: Obesity has expanded to a nationwide issue that affects millions of people. The healthcare system struggles to handle the epidemic as the problem grows. Studies show that healthcare workers have negative attitudes toward obese and overweight people and that they lack knowledge and proper tools to support this patient group. Motivational interviewing (MI) is a known technique for initiating lifestyle changes with patients. Aim: The aim is to evaluate the effectiveness of MI as a tool for weight loss and sustainable lifestyle changes for people with obesity and overweight. Method: This study uses a literature review methodology with a systematic perspective. Data is gathered and analyzed to investigate how MI affects weight loss.

The cause of fibromyalgia has long been unknown but recent studies has shown that disturbance in the central pain modulation may be the cause. The aim of the study was to examine what kind of physiotherapy and close related treatment methods in the treatment of fibromyalgia there are and to determine their evidence. Articles were obtained by searching through the databases PubMed, Academic Search, AMED/Webspirs, CINAHL/webspirs and PEDro for articles published from 1994 and ten years forward. The study was based on thirty articles that met the criteria for inclusion. To assess the quality of the clinical studies the SBU?s evaluation model was used.

Preventive measurements as well as clinical caries diagnostics are vital to retain a good dental health in the population. In order for optimal caries diagnostics radiographs are used. There is a great intra- and intervariation regarding cariesprogression. A large number of tools for cariesprevention at home or in the clinic are today used. The aim of this journal study was to compare the progression of carieslesions in the approximal area, diagnosed on radiographs, and preventive measures used to reduce cariesprogression between two examine dates on two dental clinics.

Föreliggande arbete utfördes i Helsingborg. Forskningsansatsen var en kartläggning av vården hos målgruppen personer med diagnosen allvarlig psykisk störning dömda till rättspsykiatrisk vård. Syftet med studien var att undersöka och beskriva patienternas och personalens syn på vårdkvaliteten vid en rättspsykiatrisk öppenvårdsmottagning genom att utgå från patienternas uppfattning. Sammanlagt 26 semistrukturerade intervjuer genomfördes med båda grupperna samt fem intervjuer med personal inom socialförvaltningen. Resultaten visar på god samstämmighet och höga skattningar av rättspsykiatrisk personal och patienter där personalen genomsnittligen skattat något högre än patienterna.

This thesis deals with the information-seeking behaviour of occupational therapists. Focus was on three different aspects of information-seeking behaviour. The purpose was to investigate how occupational therapists conceive of work-related information needs, their choice and use of formal and informal information sources and their use of the hospital library. Twelve interviews with occupational therapists were conducted at a rehabilitation clinic in a hospital. The theoretical frame consists of a general model of the information-seeking of professionals by Leckie, Pettigrew and Sylvain.

BACKGROUND: A Pressure ulcer means much suffering for many people. It also leads to big economical costs for the society. Therefore it?s of great importance to prevent pressure ulcers. If pressure ulcers are to be prevented nurses need to have sufficient knowledge about preventive strategies.

The study of medicinal plants is a popular subject that, at least in the archaeological sciences, has met a lot of criticism due to the lack of physical data. It is problematic to distinguish the medicinal plants from local flora since many herbs that were used often could be found in the nearby vegetation.  The purpose of this essay is to archaebotanically analyze samples from the medieval town Nya Lödöse and compare the data with a previous analysis from the site and a literature study. The herbs meadowsweet (Filipendula ulmaria), lady?s mantle (Alchemilla sp.), sweet gale (Myrica gale), hop (Humulus lupulus), common tormentil (Potentilla erecta), St. John?s wort (Hypericum perforatum), henbane (Hyoscyamus niger), catnip (Nepeta cataria) and motherwort (Leonurus cardiaca) have been selected for closer analysis since they occur with frequency in the historical medicinal texts and in previous analysis made on the site.

Preventive measurements as well as clinical caries diagnostics are vital to retain a good dental health in the population. In order for optimal caries diagnostics radiographs are used. There is a great intra- and intervariation regarding cariesprogression. A large number of tools for cariesprevention at home or in the clinic are today used. The aim of this journal study was to compare the progression of carieslesions in the approximal area, diagnosed on radiographs, and preventive measures used to reduce cariesprogression between two examine dates on two dental clinics.

Russian comfrey, Symphytum x uplandicum, was tested as a plant nutrient source in a trial with tomatoes. Comfrey liquid was produced by Stiftelsen Holma i Höör. Tomato plants of the cultivar Aromata planted in a medium of soil:peat (1:1) enriched with organic nutrients and lime, were fed with comfrey liquid plus Biofer, in three different concentrations. Two different concentrations of BioRika were used as comparison, along with an unfertilized control group. In the comfrey treatment I a total amont of 1g N, 0,23 g P, 0,84 g K, was given to the tomatoes.

The use of transrectal ultrasonography of the uterus is a fairly new method for early pregnancy diagnosis. In the present study 40 cows and 10 heifers were examined 16, 19, 22 and 25 days after artificial insemination to decide on what day an accurate pregnancy diagnosis could be made under field conditions. A 5 and 7,5 MHz transducer were used in all examinations in order to determine wheter one of them was better for the present purpose. The animals were also examined for clinical signs of oestrus. The results shows that an accurate pregnancy diagnosis "not pregnant" was easier to make on day 22 than on day 25 since most of the not pregnant cows then were in heat.

The aim of this study is to examine the knowledge and experience of the bad breath among high school students in Kristianstad. A further objective was to measure the amount of VSC (Volatile Sulfur Compounds) among those who perceive themselves to have a bad breath. A questionnaire with 21 closed questions was distributed to 120 high school students from Kristianstad municipality who were between the ages of 17-20. The results of this study revealed that most of the students had good knowledge of halitosis. The majority of all participants thought it was important to smell fresh in the mouth and also experienced most of their breath as very good or good.